@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&family=Playfair+Display:wght@600;700;800&display=swap');

:root {
  /* Meat-Themed Soft Red/Pink Color Palette */
  --color-primary: #e85d75;
  --color-primary-dark: #d14361;
  --color-primary-light: #ff7b94;
  --color-secondary: #ffa5c0;
  --color-accent: #ff6b88;
  --color-success: #26de81;
  --color-warning: #f39c12;
  --color-error: #ff6b7a;
  --color-info: #74b9ff;

  /* Neutral Palette */
  --color-white: #ffffff;
  --color-off-white: #fffbfc;
  --color-light: #fff5f7;
  --color-gray-50: #fff8fa;
  --color-gray-100: #fff0f3;
  --color-gray-200: #ffe4e9;
  --color-gray-300: #ffd1dc;
  --color-gray-400: #ffb3c6;
  --color-gray-500: #ff8fab;
  --color-gray-600: #e6718a;
  --color-gray-700: #cc4d6b;
  --color-gray-800: #992a47;
  --color-gray-900: #661b2e;

  /* Semantic Colors */
  --color-bg: #fffbfc;
  --color-surface: var(--color-white);
  --color-text: #1a1a1a;
  --color-text-secondary: #4a5568;
  --color-text-muted: #718096;
  --color-border: #e2e8f0;
  --color-border-dark: #cbd5e0;

  /* Typography */
  --font-primary: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  --font-display: 'Playfair Display', Georgia, serif;

  /* Spacing */
  --space-1: 0.25rem;
  --space-2: 0.5rem;
  --space-3: 0.75rem;
  --space-4: 1rem;
  --space-5: 1.25rem;
  --space-6: 1.5rem;
  --space-8: 2rem;
  --space-10: 2.5rem;
  --space-12: 3rem;
  --space-16: 4rem;
  --space-20: 5rem;

  /* Border Radius */
  --radius-xs: 0.125rem;
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;

  /* Shadows */
  --shadow-xs: 0 1px 2px 0 rgba(0, 0, 0, 0.03);
  --shadow-sm: 0 1px 3px 0 rgba(0, 0, 0, 0.06), 0 1px 2px 0 rgba(0, 0, 0, 0.04);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -2px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.08), 0 10px 10px -5px rgba(0, 0, 0, 0.04);

  /* Transitions - Smooth & Natural */
  --transition-fast: 150ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-base: 300ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 450ms cubic-bezier(0.4, 0, 0.2, 1);
  --transition-bounce: 600ms cubic-bezier(0.68, -0.55, 0.265, 1.55);
  --transition-smooth: 400ms cubic-bezier(0.25, 0.46, 0.45, 0.94);

  /* Container */
  --container-max: 1280px;
}

/* Base Reset */
*, *::before, *::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html {
  font-family: var(--font-primary);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  font-size: 16px;
  scroll-behavior: smooth;
}

body {
  background: var(--color-bg);
  color: var(--color-text);
  line-height: 1.65;
  font-weight: 400;
  -webkit-tap-highlight-color: transparent;
}

/* Typography */
h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1.2;
  color: var(--color-text);
  margin-bottom: var(--space-4);
  letter-spacing: -0.02em;
}

h1 { font-size: 3.5rem; }
h2 { font-size: 2.5rem; }
h3 { font-size: 2rem; }
h4 { font-size: 1.5rem; }
h5 { font-size: 1.25rem; }
h6 { font-size: 1.125rem; }

p {
  margin-bottom: var(--space-4);
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Header - Professional */
.header {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--color-white);
  border-bottom: 1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}

.header__content {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: var(--space-6) var(--space-8);
  display: flex;
  align-items: center;
  justify-content: space-between;
}

/* Mobile Menu Toggle */
.mobile-menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: var(--space-2);
  color: var(--color-primary);
  font-size: 1.5rem;
  position: absolute;
  right: var(--space-4);
  top: 50%;
  transform: translateY(-50%);
}

.mobile-menu-toggle:hover {
  background: var(--color-gray-50);
  border-radius: var(--radius-md);
}

.logo {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-primary);
  cursor: pointer;
  letter-spacing: -0.02em;
  transition: color var(--transition-fast);
  text-transform: uppercase;
}

.logo:hover {
  color: var(--color-primary-dark);
}

.nav {
  display: flex;
  gap: var(--space-1);
  transition: all var(--transition-base);
}

.nav__btn {
  padding: var(--space-3) var(--space-5);
  background: transparent;
  border: none;
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  border-radius: var(--radius-md);
  font-family: var(--font-primary);
}

.nav__btn:hover {
  color: var(--color-primary);
  background: var(--color-gray-50);
  transform: translateY(-1px);
}

/* Mobile Navigation */
@media (max-width: 768px) {
  .mobile-menu-toggle {
    display: block;
  }

  .nav {
    position: fixed;
    top: 80px;
    left: 0;
    right: 0;
    background: var(--color-white);
    flex-direction: column;
    padding: var(--space-4);
    box-shadow: var(--shadow-lg);
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
  }

  .nav.active {
    transform: translateY(0);
    opacity: 1;
    pointer-events: all;
  }

  .nav__btn {
    width: 100%;
    text-align: left;
    padding: var(--space-4);
    border-bottom: 1px solid var(--color-border);
  }

  .nav__btn:last-child {
    border-bottom: none;
  }
}

.admin-icon {
  width: 40px;
  height: 40px;
  border-radius: var(--radius-md);
  background: var(--color-gray-100);
  border: 1px solid var(--color-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-fast);
  color: var(--color-text-secondary);
  font-size: 1.125rem;
}

.admin-icon:hover {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

/* Container */
.container {
  max-width: var(--container-max);
  margin: 0 auto;
  padding: 0 var(--space-8);
}

/* Main */
.main {
  min-height: calc(100vh - 80px);
  padding: var(--space-12) 0;
}

.page {
  display: none;
  animation: fadeIn 0.4s ease-out;
}

.page.active {
  display: block;
}

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Hero Section - Enhanced with Animation */
.hero {
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: var(--color-white);
  padding: var(--space-20) var(--space-8);
  margin-bottom: var(--space-12);
  position: relative;
  overflow: hidden;
  animation: fadeIn 0.6s ease-out;
}

.hero::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23ffffff' fill-opacity='0.05'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
  opacity: 0.3;
}

.hero-content {
  max-width: 900px;
  margin: 0 auto;
  text-align: center;
  position: relative;
}

.hero__title {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  margin-bottom: var(--space-6);
  line-height: 1.1;
  letter-spacing: -0.03em;
}

.hero__subtitle {
  font-size: 1.25rem;
  margin-bottom: var(--space-8);
  opacity: 0.95;
  font-weight: 400;
  line-height: 1.6;
}

/* Global Search Bar */
.global-search {
  max-width: 600px;
  margin: 0 auto var(--space-8);
  position: relative;
}

.search-container {
  position: relative;
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  border-radius: var(--radius-xl);
  padding: var(--space-2);
  box-shadow: 0 8px 24px rgba(232, 93, 117, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.8);
}

.search-input-wrapper {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding: var(--space-3) var(--space-4);
  background: var(--color-white);
  border-radius: var(--radius-lg);
}

.search-icon {
  font-size: 1.25rem;
  color: var(--color-primary);
}

.global-search-input {
  flex: 1;
  border: none;
  outline: none;
  font-size: 1rem;
  padding: var(--space-2) 0;
  color: var(--color-text);
  font-family: var(--font-primary);
  background: transparent;
}

.global-search-input::placeholder {
  color: var(--color-text-muted);
}

.search-filters {
  display: flex;
  gap: var(--space-2);
  margin-top: var(--space-3);
  justify-content: center;
  flex-wrap: wrap;
}

.search-filter-btn {
  padding: var(--space-2) var(--space-4);
  border: 1px solid var(--color-gray-200);
  background: var(--color-white);
  color: var(--color-text-secondary);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
  font-family: var(--font-primary);
}

.search-filter-btn:hover {
  background: var(--color-gray-50);
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.search-filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.search-results {
  position: absolute;
  top: 100%;
  left: 0;
  right: 0;
  margin-top: var(--space-2);
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-xl);
  max-height: 400px;
  overflow-y: auto;
  z-index: 100;
  display: none;
}

.search-results.active {
  display: block;
}

.search-result-item {
  padding: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  cursor: pointer;
  transition: background var(--transition-fast);
}

.search-result-item:hover {
  background: var(--color-gray-50);
}

.search-result-item:last-child {
  border-bottom: none;
}

.search-result-type {
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--color-primary);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  margin-bottom: var(--space-1);
}

.search-result-title {
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.search-result-excerpt {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  line-height: 1.5;
}

.no-results {
  padding: var(--space-8);
  text-align: center;
  color: var(--color-text-secondary);
}

.hero-cta {
  background: var(--color-white);
  color: var(--color-primary);
  padding: var(--space-5) var(--space-10);
  border-radius: var(--radius-lg);
  border: none;
  font-size: 1.125rem;
  font-weight: 700;
  cursor: pointer;
  transition: all var(--transition-smooth);
  font-family: var(--font-primary);
  box-shadow: 0 10px 30px rgba(232, 93, 117, 0.3);
  position: relative;
  overflow: hidden;
}

.hero-cta::before {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(232, 93, 117, 0.1);
  transform: translate(-50%, -50%);
  transition: width 0.6s, height 0.6s;
}

.hero-cta:hover::before {
  width: 300px;
  height: 300px;
}

.hero-cta:hover {
  transform: translateY(-3px) scale(1.02);
  box-shadow: 0 15px 40px rgba(232, 93, 117, 0.4);
}

.hero-cta:active {
  transform: translateY(-1px) scale(0.98);
}

/* Stats Section */
.stats-section {
  margin-bottom: var(--space-12);
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: var(--space-6);
}

.stat-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  text-align: center;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-xs);
  cursor: pointer;
  position: relative;
}

.stat-card::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  opacity: 0;
  border-radius: var(--radius-xl);
  transition: opacity var(--transition-base);
  z-index: 0;
}

.stat-card:hover::after {
  opacity: 0.05;
}

.stat-card:hover {
  transform: translateY(-6px) scale(1.02);
  box-shadow: 0 12px 30px rgba(232, 93, 117, 0.15);
  border-color: var(--color-primary);
}

.stat-card > * {
  position: relative;
  z-index: 1;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
  margin-bottom: var(--space-3);
}

.stat-label {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

/* Section Title */
.section__title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  text-align: center;
  margin-bottom: var(--space-10);
  color: var(--color-text);
  letter-spacing: -0.02em;
}

.section__title::after {
  content: '';
  display: block;
  width: 60px;
  height: 4px;
  background: var(--color-primary);
  margin: var(--space-4) auto 0;
}

/* Meat Types Section */
.meat-types {
  margin-bottom: var(--space-12);
}

.meat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
}

.meat-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  cursor: pointer;
  transition: all var(--transition-smooth);
  box-shadow: var(--shadow-xs);
  position: relative;
  overflow: hidden;
}

.meat-card::before {
  content: '';
  position: absolute;
  top: -50%;
  left: -50%;
  width: 200%;
  height: 200%;
  background: linear-gradient(45deg, transparent, rgba(232, 93, 117, 0.05), transparent);
  transform: rotate(45deg);
  transition: all 0.6s;
}

.meat-card:hover::before {
  left: 100%;
}

.meat-card:hover {
  transform: translateY(-8px) scale(1.02);
  box-shadow: 0 20px 40px rgba(232, 93, 117, 0.2);
  border-color: var(--color-primary);
}

.meat-card:active {
  transform: translateY(-4px) scale(0.98);
}

.meat-card__icon {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-primary-light));
  border-radius: var(--radius-xl);
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto var(--space-6);
  font-size: 2.5rem;
  color: var(--color-white);
  transition: transform var(--transition-base);
}

.meat-card:hover .meat-card__icon {
  transform: scale(1.05);
}

.meat-card__title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text);
  text-align: center;
}

.meat-card__desc {
  color: var(--color-text-secondary);
  margin-bottom: var(--space-6);
  line-height: 1.7;
  text-align: center;
  font-size: 0.9375rem;
}

.enhanced-card {
  background: var(--color-white);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-6);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9375rem;
  cursor: pointer;
  transition: all var(--transition-smooth);
  border: none;
  text-decoration: none;
  font-family: var(--font-primary);
  position: relative;
  overflow: hidden;
  -webkit-tap-highlight-color: transparent;
  user-select: none;
}

.btn::after {
  content: '';
  position: absolute;
  top: 50%;
  left: 50%;
  width: 0;
  height: 0;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.3);
  transform: translate(-50%, -50%);
  transition: width 0.4s, height 0.4s;
}

.btn:active::after {
  width: 200px;
  height: 200px;
  transition: width 0s, height 0s;
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  box-shadow: var(--shadow-sm);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  transform: translateY(-2px) scale(1.02);
  box-shadow: 0 8px 20px rgba(232, 93, 117, 0.3);
}

.btn--primary:active {
  transform: translateY(0) scale(0.98);
}

.btn--secondary {
  background: var(--color-gray-100);
  color: var(--color-text);
  border: 1px solid var(--color-border);
}

.btn--secondary:hover {
  background: var(--color-gray-200);
  border-color: var(--color-border-dark);
}

.btn--outline {
  background: transparent;
  border: 1px solid var(--color-primary);
  color: var(--color-primary);
}

.btn--outline:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

.btn--sm {
  padding: var(--space-2) var(--space-4);
  font-size: 0.875rem;
}

.btn--lg {
  padding: var(--space-4) var(--space-8);
  font-size: 1rem;
}

.btn--full-width {
  width: 100%;
}

/* Tips Section */
.tips-section {
  margin-bottom: var(--space-12);
}

.tips-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

.tip-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  display: flex;
  gap: var(--space-4);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.tip-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
  border-color: var(--color-primary);
}

.tip-card .tip-icon {
  width: 48px;
  height: 48px;
  background: var(--color-primary);
  border-radius: var(--radius-md);
  flex-shrink: 0;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  font-weight: 600;
}

/* Blog Section */
.featured-blog {
  margin-bottom: var(--space-12);
}

.blog-featured-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-8);
}

.blog-featured-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.blog-featured-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.blog-card-category {
  display: inline-block;
  background: var(--color-primary);
  color: var(--color-white);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  margin-bottom: var(--space-4);
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.blog-card-title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin-bottom: var(--space-3);
  color: var(--color-text);
  line-height: 1.3;
}

.blog-card-excerpt {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
  line-height: 1.6;
  margin-bottom: var(--space-4);
}

.blog-card-meta {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.8125rem;
  color: var(--color-text-muted);
}

/* Daily Question */
.daily-question {
  margin-bottom: var(--space-12);
}

.question-card {
  background: var(--color-white);
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-md);
}

.question-title {
  font-family: var(--font-display);
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: var(--space-4);
  color: var(--color-primary);
  text-align: center;
}

.question-text {
  font-size: 1.125rem;
  margin-bottom: var(--space-6);
  line-height: 1.6;
  text-align: center;
  color: var(--color-text);
}

.question-answer {
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin: var(--space-6) 0;
  border-left: 4px solid var(--color-primary);
}

.question-tip {
  font-style: italic;
  margin-top: var(--space-3);
  color: var(--color-text-secondary);
}

/* Blog Page */
.blog-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.blog-controls {
  display: flex;
  gap: var(--space-6);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
  align-items: center;
}

.search-box {
  flex: 1;
  min-width: 300px;
}

.category-filters {
  display: flex;
  gap: var(--space-2);
  flex-wrap: wrap;
}

.filter-btn {
  padding: var(--space-2) var(--space-4);
  border-radius: var(--radius-md);
  border: 1px solid var(--color-border);
  background: var(--color-white);
  color: var(--color-text);
  font-size: 0.875rem;
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-primary);
  color: var(--color-primary);
}

.filter-btn.active {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: var(--space-8);
  margin-bottom: var(--space-12);
}

.blog-card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  cursor: pointer;
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.blog-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 12px 30px rgba(0, 0, 0, 0.12);
  border-color: var(--color-primary);
}

/* Tags */
.popular-tags {
  margin-top: var(--space-12);
}

.popular-tags h4 {
  margin-bottom: var(--space-6);
  font-family: var(--font-display);
}

.tags-cloud {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-3);
}

.tag {
  display: inline-block;
  padding: var(--space-2) var(--space-4);
  background: var(--color-gray-100);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 0.875rem;
  color: var(--color-text);
  font-weight: 500;
  cursor: pointer;
  transition: all var(--transition-fast);
}

.tag:hover {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

/* Blog Post Page */
.blog-post {
  max-width: 900px;
  margin: 0 auto;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-12);
  margin-bottom: var(--space-12);
  box-shadow: var(--shadow-sm);
}

.blog-post-header {
  text-align: center;
  margin-bottom: var(--space-8);
  padding-bottom: var(--space-8);
  border-bottom: 1px solid var(--color-border);
}

.blog-post-header-top {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-4);
}

.blog-post-header-top .blog-card-category {
  margin: 0;
}

.blog-post-title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--space-6);
  line-height: 1.2;
}

.blog-post-meta {
  display: flex;
  justify-content: center;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.meta-item {
  display: flex;
  align-items: center;
  gap: var(--space-2);
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.blog-post-content {
  line-height: 1.8;
  color: var(--color-text-secondary);
  font-size: 1.0625rem;
}

.blog-post-content strong {
  color: var(--color-text);
  font-weight: 600;
}

.blog-post-tags {
  margin-top: var(--space-8);
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

.related-posts {
  margin-top: var(--space-12);
}

.related-posts h4 {
  margin-bottom: var(--space-6);
  font-family: var(--font-display);
}

.related-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: var(--space-6);
}

/* Dictionary Page */
.dict-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.meat-selection {
  margin-bottom: var(--space-8);
}

.meat-tabs {
  display: flex;
  justify-content: center;
  gap: var(--space-3);
  background: var(--color-white);
  padding: var(--space-2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  max-width: 700px;
  margin: 0 auto;
}

.meat-tab {
  flex: 1;
  padding: var(--space-3) var(--space-5);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  display: flex;
  align-items: center;
  justify-content: center;
  gap: var(--space-2);
  font-weight: 600;
  color: var(--color-text-secondary);
  font-family: var(--font-primary);
}

.meat-tab:hover {
  background: var(--color-gray-50);
  color: var(--color-text);
}

.meat-tab.active {
  background: var(--color-primary);
  color: var(--color-white);
}

.tab-icon {
  width: 24px;
  height: 24px;
  background: currentColor;
  border-radius: 50%;
  opacity: 0.3;
}

.meat-tab.active .tab-icon {
  opacity: 1;
}

.meat-content {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-sm);
}

.meat-description {
  text-align: center;
  margin-bottom: var(--space-10);
  color: var(--color-text-secondary);
  font-size: 1.125rem;
  line-height: 1.6;
}

/* Freshness Slider */
.freshness-slider-container {
  padding: var(--space-8);
  background: var(--color-white);
  border-radius: var(--radius-xl);
  box-shadow: var(--shadow-md);
}

.slider-wrapper {
  position: relative;
  height: 60px;
  margin: var(--space-10) 0;
}

.slider-track {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  height: 12px;
  background: linear-gradient(to right, #F44336 0%, #FF9800 25%, #FFC107 50%, #8BC34A 75%, #4CAF50 100%);
  border-radius: 10px;
  transform: translateY(-50%);
  box-shadow: inset 0 2px 4px rgba(0,0,0,0.1);
}

.slider-input {
  position: absolute;
  top: 50%;
  left: 0;
  right: 0;
  transform: translateY(-50%);
  width: 100%;
  height: 12px;
  -webkit-appearance: none;
  appearance: none;
  background: transparent;
  outline: none;
  cursor: pointer;
  z-index: 2;
}

.slider-input::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 32px;
  height: 32px;
  background: var(--color-white);
  border: 4px solid var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  transition: all var(--transition-fast);
}

.slider-input::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 6px 12px rgba(0,0,0,0.3);
}

.slider-input::-moz-range-thumb {
  width: 32px;
  height: 32px;
  background: var(--color-white);
  border: 4px solid var(--color-primary);
  border-radius: 50%;
  cursor: pointer;
  box-shadow: 0 4px 8px rgba(0,0,0,0.2);
  transition: all var(--transition-fast);
}

.slider-input::-moz-range-thumb:hover {
  transform: scale(1.15);
  box-shadow: 0 6px 12px rgba(0,0,0,0.3);
}

.slider-labels {
  display: flex;
  justify-content: space-between;
  margin-top: var(--space-3);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
  font-weight: 600;
}

.slider-label {
  text-align: center;
  flex: 1;
}

/* Water Fill Effect Card */
.freshness-card {
  position: relative;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  margin-top: var(--space-8);
  overflow: hidden;
  min-height: 400px;
  box-shadow: var(--shadow-lg);
}

.water-fill {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 0%;
  background: var(--level-color, var(--color-primary));
  transition: height 0.8s cubic-bezier(0.4, 0, 0.2, 1), background-color 0.6s ease;
  opacity: 0.15;
  z-index: 0;
}

.water-fill::before {
  content: '';
  position: absolute;
  top: -10px;
  left: -50%;
  width: 200%;
  height: 20px;
  background: var(--level-color, var(--color-primary));
  border-radius: 50%;
  animation: wave 3s ease-in-out infinite;
  opacity: 0.5;
}

@keyframes wave {
  0%, 100% { transform: translateX(0) translateY(0); }
  50% { transform: translateX(-25%) translateY(-5px); }
}

.freshness-card-content {
  position: relative;
  z-index: 1;
}

.freshness-card-header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-6);
}

.level-percentage {
  font-family: var(--font-display);
  font-size: 3.5rem;
  font-weight: 800;
  color: var(--color-primary);
  line-height: 1;
}

.level-info h3 {
  font-family: var(--font-display);
  font-size: 1.75rem;
  margin-bottom: var(--space-2);
  color: var(--color-text);
}

.level-info p {
  color: var(--color-text-secondary);
  font-size: 1rem;
  margin: 0;
}

.freshness-details {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: var(--space-5);
  margin-top: var(--space-8);
}

.detail-item {
  background: rgba(255, 255, 255, 0.8);
  padding: var(--space-5);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
}

.detail-item h5 {
  font-family: var(--font-display);
  font-size: 1.125rem;
  margin-bottom: var(--space-3);
  color: var(--color-primary);
}

.detail-item p {
  font-size: 0.9375rem;
  line-height: 1.6;
  color: var(--color-text-secondary);
  margin: 0;
}

.freshness-levels {
  display: none;
}

.level-card {
  background: var(--color-white);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  cursor: pointer;
  transition: all var(--transition-base);
}

.level-card:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
  border-color: var(--color-primary);
}

.level-card__header {
  display: flex;
  align-items: center;
  gap: var(--space-4);
  margin-bottom: var(--space-4);
}

.level-indicator {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  flex-shrink: 0;
}

.level-card__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  font-weight: 700;
  margin: 0;
}

.level-card__desc {
  color: var(--color-text-secondary);
  line-height: 1.6;
  margin-bottom: var(--space-5);
  font-size: 0.9375rem;
}

/* Detection Page */
.detection-header {
  text-align: center;
  margin-bottom: var(--space-10);
}

.detection-content {
  max-width: 800px;
  margin: 0 auto;
}

.camera-container {
  position: relative;
  background: var(--color-gray-900);
  border-radius: var(--radius-xl);
  overflow: hidden;
  margin-bottom: var(--space-8);
  aspect-ratio: 4/3;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  border: 3px solid var(--color-primary);
  transition: all var(--transition-smooth);
}

.camera-container:hover {
  box-shadow: 0 25px 70px rgba(232, 93, 117, 0.4);
  transform: scale(1.01);
}

.camera-ready {
  border-color: var(--color-success);
  animation: pulse 2s infinite;
}

@keyframes pulse {
  0%, 100% {
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  }
  50% {
    box-shadow: 0 20px 60px rgba(38, 222, 129, 0.4);
  }
}

.camera-preview,
.camera-canvas,
.captured-image {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.camera-canvas {
  display: none;
}

.captured-image {
  position: absolute;
  top: 0;
  left: 0;
  z-index: 10;
}

.captured-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.camera-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  pointer-events: none;
  z-index: 5;
}

.camera-frame {
  position: absolute;
  top: 24px;
  left: 24px;
  right: 24px;
  bottom: 24px;
  border: 2px solid var(--color-primary);
  border-radius: var(--radius-md);
}

.scan-line {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
  box-shadow: 0 0 10px var(--color-primary);
  animation: scan 2s ease-in-out infinite;
}

@keyframes scan {
  0%, 100% { transform: translateY(0); opacity: 0; }
  50% { opacity: 1; }
  100% { transform: translateY(400px); }
}

.camera-controls {
  display: flex;
  gap: var(--space-4);
  justify-content: center;
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.detection-steps {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  margin-bottom: var(--space-8);
}

.detection-steps h4 {
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.detection-steps ol {
  margin: 0;
  padding-left: var(--space-6);
  color: var(--color-text-secondary);
}

.detection-steps li {
  margin-bottom: var(--space-2);
  line-height: 1.6;
}

.analysis-result {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-bottom: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.detection-tips {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.detection-tips h4 {
  margin-bottom: var(--space-4);
}

.detection-tips ul {
  margin: 0;
  padding-left: var(--space-6);
}

.detection-tips li {
  margin-bottom: var(--space-2);
  color: var(--color-text-secondary);
  line-height: 1.6;
}

/* Forms */
.form-control {
  width: 100%;
  padding: var(--space-3) var(--space-4);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-md);
  font-size: 1rem;
  transition: all var(--transition-fast);
  background: var(--color-white);
  color: var(--color-text);
  font-family: var(--font-primary);
}

.form-control:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(44, 95, 45, 0.1);
}

.form-label {
  display: block;
  margin-bottom: var(--space-2);
  font-weight: 600;
  font-size: 0.9375rem;
  color: var(--color-text);
}

.form-group {
  margin-bottom: var(--space-5);
}

/* Admin */
.admin-login {
  max-width: 480px;
  margin: 0 auto;
}

.login-form {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-10);
  box-shadow: var(--shadow-lg);
}

.login-form h2 {
  text-align: center;
  margin-bottom: var(--space-8);
  font-family: var(--font-display);
}

.login-hint {
  text-align: center;
  margin-top: var(--space-5);
  color: var(--color-text-muted);
  font-size: 0.9375rem;
}

.admin-dashboard {
  max-width: 1200px;
  margin: 0 auto;
}

.admin-header {
  margin-bottom: var(--space-8);
}

.admin-stats {
  display: flex;
  gap: var(--space-6);
  flex-wrap: wrap;
}

.admin-stat {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  min-width: 180px;
  text-align: center;
}

.admin-stat .stat-label {
  display: block;
  font-size: 0.8125rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-stat .stat-value {
  display: block;
  font-size: 2rem;
  font-weight: 800;
  color: var(--color-primary);
  font-family: var(--font-display);
}

.admin-tabs {
  display: flex;
  gap: var(--space-2);
  background: var(--color-white);
  padding: var(--space-2);
  border-radius: var(--radius-lg);
  border: 1px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.admin-tab {
  flex: 1;
  padding: var(--space-3) var(--space-4);
  background: transparent;
  border: none;
  border-radius: var(--radius-md);
  cursor: pointer;
  transition: all var(--transition-fast);
  font-weight: 600;
  color: var(--color-text-secondary);
  font-family: var(--font-primary);
}

.admin-tab:hover {
  background: var(--color-gray-50);
  color: var(--color-text);
}

.admin-tab.active {
  background: var(--color-primary);
  color: var(--color-white);
}

.admin-section {
  display: none;
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  margin-bottom: var(--space-8);
}

.admin-section.active {
  display: block;
}

.admin-controls {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
  flex-wrap: wrap;
}

.blog-editor,
.edit-form {
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  padding: var(--space-8);
  margin-top: var(--space-6);
}

.form-actions {
  display: flex;
  gap: var(--space-4);
  margin-top: var(--space-8);
  flex-wrap: wrap;
}

.analytics-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: var(--space-6);
}

.analytics-card {
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
}

.analytics-card h4 {
  margin-bottom: var(--space-5);
  font-family: var(--font-display);
}

.metric {
  display: flex;
  justify-content: space-between;
  padding: var(--space-3) 0;
  border-bottom: 1px solid var(--color-border);
}

.metric:last-child {
  border-bottom: none;
}

.metric-label {
  color: var(--color-text-secondary);
  font-size: 0.9375rem;
}

.metric-value {
  font-weight: 700;
  color: var(--color-text);
}

.search-keywords {
  display: flex;
  flex-wrap: wrap;
  gap: var(--space-2);
}

.keyword {
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary);
  color: var(--color-white);
  border-radius: var(--radius-sm);
  font-size: 0.75rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.05em;
}

.admin-footer {
  text-align: center;
  padding-top: var(--space-8);
  border-top: 1px solid var(--color-border);
}

/* Status */
.status {
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
  padding: var(--space-3) var(--space-5);
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.9375rem;
}

.status--success {
  background: rgba(45, 126, 56, 0.1);
  color: var(--color-success);
  border: 1px solid var(--color-success);
}

.status--error {
  background: rgba(192, 57, 43, 0.1);
  color: var(--color-error);
  border: 1px solid var(--color-error);
}

.status--warning {
  background: rgba(230, 126, 34, 0.1);
  color: var(--color-warning);
  border: 1px solid var(--color-warning);
}

.status--info {
  background: rgba(41, 128, 185, 0.1);
  color: var(--color-info);
  border: 1px solid var(--color-info);
}

/* Card */
.card {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
}

.card__body {
  padding: var(--space-8);
}

/* Loading - Enhanced */
.loading {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.75);
  backdrop-filter: blur(4px);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  z-index: 99999;
  color: var(--color-white);
  font-size: 1.125rem;
  font-weight: 500;
  animation: fadeIn 0.2s ease-out;
}

.loading__spinner {
  width: 56px;
  height: 56px;
  border: 4px solid rgba(255, 255, 255, 0.1);
  border-top-color: var(--color-primary);
  border-right-color: var(--color-secondary);
  border-radius: 50%;
  animation: spin 0.8s cubic-bezier(0.68, -0.55, 0.265, 1.55) infinite;
  margin-bottom: var(--space-6);
  box-shadow: 0 0 20px rgba(232, 93, 117, 0.3);
}

@keyframes spin {
  to { transform: rotate(360deg); }
}

/* Skeleton Loader */
.skeleton {
  background: linear-gradient(90deg, var(--color-gray-100) 25%, var(--color-gray-50) 50%, var(--color-gray-100) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.5s infinite;
  border-radius: var(--radius-md);
}

@keyframes shimmer {
  0% { background-position: 200% 0; }
  100% { background-position: -200% 0; }
}

.skeleton-text {
  height: 1em;
  margin-bottom: var(--space-2);
}

.skeleton-title {
  height: 2em;
  width: 60%;
  margin-bottom: var(--space-4);
}

.skeleton-card {
  height: 200px;
  border-radius: var(--radius-xl);
}

/* Toast - Enhanced */
.toast {
  position: fixed;
  bottom: var(--space-8);
  left: 50%;
  transform: translateX(-50%);
  background: var(--color-gray-900);
  color: var(--color-white);
  padding: var(--space-4) var(--space-6);
  border-radius: var(--radius-lg);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.3);
  z-index: 99999;
  animation: slideUpBounce 0.5s cubic-bezier(0.68, -0.55, 0.265, 1.55);
  font-weight: 500;
  backdrop-filter: blur(10px);
}

@keyframes slideUpBounce {
  0% {
    transform: translateX(-50%) translateY(100px);
    opacity: 0;
  }
  60% {
    transform: translateX(-50%) translateY(-10px);
    opacity: 1;
  }
  100% {
    transform: translateX(-50%) translateY(0);
    opacity: 1;
  }
}

.toast.success {
  background: var(--color-success);
  box-shadow: 0 10px 40px rgba(38, 222, 129, 0.3);
}

.toast.error {
  background: var(--color-error);
  box-shadow: 0 10px 40px rgba(255, 107, 122, 0.3);
}

/* Touch Feedback */
@media (hover: none) and (pointer: coarse) {
  .btn:active,
  .meat-card:active,
  .stat-card:active,
  .tip-card:active,
  .blog-card:active,
  .nav__btn:active {
    opacity: 0.7;
    transform: scale(0.95);
  }
}

/* Back Button */
.back-btn {
  margin-bottom: var(--space-8);
  display: inline-flex;
  align-items: center;
  gap: var(--space-2);
}

.back-btn:hover {
  transform: translateX(-4px);
}

/* Meat Detail Page */
.detail-hero {
  padding: var(--space-16);
  border-radius: var(--radius-xl);
  text-align: center;
  color: var(--color-white);
  margin-bottom: var(--space-12);
  position: relative;
}

.detail-hero__title {
  font-family: var(--font-display);
  font-size: 2.5rem;
  font-weight: 800;
  margin-bottom: var(--space-4);
}

.detail-hero__level {
  font-size: 1.25rem;
  opacity: 0.95;
}

.detail-content {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: var(--space-6);
  margin-bottom: var(--space-12);
}

.detail-section {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-lg);
  padding: var(--space-6);
  transition: all var(--transition-base);
  box-shadow: var(--shadow-xs);
}

.detail-section:hover {
  transform: translateY(-2px);
  box-shadow: var(--shadow-md);
}

.detail-section__title {
  font-family: var(--font-display);
  font-size: 1.25rem;
  margin-bottom: var(--space-4);
  color: var(--color-text);
}

.detail-section__content {
  color: var(--color-text-secondary);
  line-height: 1.7;
  font-size: 0.9375rem;
}

.meat-faq {
  background: var(--color-white);
  border: 1px solid var(--color-border);
  border-radius: var(--radius-xl);
  padding: var(--space-8);
  box-shadow: var(--shadow-sm);
}

.faq-title {
  text-align: center;
  margin-bottom: var(--space-8);
  font-family: var(--font-display);
}

.faq-item {
  padding: var(--space-5) 0;
  border-bottom: 1px solid var(--color-border);
}

.faq-item:last-child {
  border-bottom: none;
}

.faq-question {
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: var(--space-2);
  font-size: 1.0625rem;
}

.faq-answer {
  color: var(--color-text-secondary);
  line-height: 1.7;
}

/* Utilities */
.hidden {
  display: none !important;
}

/* Responsive */
@media (max-width: 768px) {
  .hero__title {
    font-size: 2rem;
  }

  .hero__subtitle {
    font-size: 1rem;
  }

  .section__title {
    font-size: 1.75rem;
  }

  .header__content {
    padding: var(--space-4);
  }

  .logo {
    font-size: 1.25rem;
  }

  .nav {
    gap: 0;
  }

  .nav__btn {
    padding: var(--space-4);
    font-size: 1rem;
  }

  .meat-tabs {
    flex-direction: column;
    gap: var(--space-2);
  }

  .meat-tab {
    width: 100%;
  }

  .blog-controls {
    flex-direction: column;
  }

  .search-box {
    width: 100%;
  }

  .admin-tabs {
    flex-direction: column;
  }

  .detail-hero__title {
    font-size: 1.75rem;
  }

  .stats-grid {
    grid-template-columns: 1fr;
    gap: var(--space-4);
  }

  .meat-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }

  .tips-grid {
    grid-template-columns: 1fr;
  }

  .blog-featured-grid {
    grid-template-columns: 1fr;
  }

  .slider-labels {
    font-size: 0.75rem;
    gap: var(--space-1);
  }

  .slider-label {
    line-height: 1.3;
  }

  .level-percentage {
    font-size: 2.5rem;
  }

  .level-info h3 {
    font-size: 1.25rem;
  }

  .freshness-details {
    grid-template-columns: 1fr;
  }

  .admin-icon {
    width: 36px;
    height: 36px;
    font-size: 1rem;
  }

  .global-search {
    padding: 0 var(--space-4);
  }

  .search-filters {
    gap: var(--space-1);
  }

  .search-filter-btn {
    padding: var(--space-1) var(--space-3);
    font-size: 0.8125rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding: 0 var(--space-4);
  }

  .hero {
    padding: var(--space-10) var(--space-4);
  }

  .hero__title {
    font-size: 1.75rem;
  }

  .hero__subtitle {
    font-size: 0.9375rem;
  }

  h1 { font-size: 2rem; }
  h2 { font-size: 1.5rem; }
  h3 { font-size: 1.25rem; }

  .stats-grid,
  .meat-grid,
  .tips-grid,
  .blog-featured-grid,
  .blog-grid {
    grid-template-columns: 1fr;
  }

  .camera-controls {
    flex-direction: column;
  }

  .camera-controls .btn {
    width: 100%;
  }

  .blog-post {
    padding: var(--space-5);
  }

  .blog-post-title {
    font-size: 1.5rem;
  }

  .meat-card {
    padding: var(--space-6);
  }

  .meat-card__icon {
    width: 60px;
    height: 60px;
    font-size: 2rem;
  }

  .stat-number {
    font-size: 2.5rem;
  }

  .freshness-slider-container {
    padding: var(--space-5);
  }

  .freshness-card {
    padding: var(--space-6);
  }

  .detail-item {
    padding: var(--space-4);
  }

  .level-percentage {
    font-size: 2rem;
  }

  .level-info h3 {
    font-size: 1.125rem;
  }

  .slider-labels {
    font-size: 0.6875rem;
  }

  .global-search {
    padding: 0 var(--space-3);
  }

  .search-container {
    padding: var(--space-1);
  }

  .search-input-wrapper {
    padding: var(--space-2) var(--space-3);
  }

  .global-search-input {
    font-size: 0.9375rem;
  }
}

/* ============================================
   AUTH & PROFILE MODALS
   ============================================ */

.modal {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  z-index: 9999;
  display: flex;
  align-items: center;
  justify-content: center;
  animation: fadeIn 0.3s ease;
}

.modal.hidden {
  display: none;
}

.modal-overlay {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.6);
  backdrop-filter: blur(8px);
}

.modal-content {
  position: relative;
  background: var(--color-white);
  border-radius: var(--radius-2xl);
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
  max-width: 500px;
  width: 90%;
  max-height: 90vh;
  overflow-y: auto;
  animation: slideUp 0.4s cubic-bezier(0.25, 0.46, 0.45, 0.94);
  z-index: 10000;
}

@keyframes slideUp {
  from {
    opacity: 0;
    transform: translateY(30px) scale(0.95);
  }
  to {
    opacity: 1;
    transform: translateY(0) scale(1);
  }
}

.modal-close {
  position: absolute;
  top: var(--space-4);
  right: var(--space-4);
  background: var(--color-gray-100);
  border: none;
  width: 40px;
  height: 40px;
  border-radius: 50%;
  font-size: 1.5rem;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all var(--transition-base);
  z-index: 10;
}

.modal-close:hover {
  background: var(--color-gray-200);
  transform: rotate(90deg);
}

/* Auth Modal Specific */
.auth-modal-content {
  padding: var(--space-10);
}

.auth-tabs {
  display: flex;
  gap: var(--space-2);
  margin-bottom: var(--space-8);
  border-bottom: 2px solid var(--color-border);
}

.auth-tab {
  flex: 1;
  padding: var(--space-4) var(--space-6);
  background: none;
  border: none;
  font-size: 1rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  position: relative;
  transition: color var(--transition-base);
}

.auth-tab.active {
  color: var(--color-primary);
}

.auth-tab.active::after {
  content: '';
  position: absolute;
  bottom: -2px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--color-primary);
}

.auth-form {
  display: none;
}

.auth-form.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.auth-title {
  font-size: 1.75rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.auth-subtitle {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-8);
}

.form-group {
  margin-bottom: var(--space-6);
}

.form-group label {
  display: block;
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-text);
  margin-bottom: var(--space-2);
}

.form-input {
  width: 100%;
  padding: var(--space-4);
  border: 2px solid var(--color-border);
  border-radius: var(--radius-lg);
  font-size: 1rem;
  font-family: var(--font-primary);
  transition: all var(--transition-base);
}

.form-input:focus {
  outline: none;
  border-color: var(--color-primary);
  box-shadow: 0 0 0 3px rgba(232, 93, 117, 0.1);
}

.btn--block {
  width: 100%;
  justify-content: center;
}

.auth-footer {
  text-align: center;
  margin-top: var(--space-6);
  font-size: 0.9375rem;
  color: var(--color-text-secondary);
}

.auth-footer a {
  color: var(--color-primary);
  text-decoration: none;
  font-weight: 600;
}

.auth-footer a:hover {
  text-decoration: underline;
}

/* Profile Modal */
.profile-modal-content {
  padding: var(--space-10);
  max-width: 700px;
}

.profile-header {
  display: flex;
  align-items: center;
  gap: var(--space-6);
  padding-bottom: var(--space-6);
  border-bottom: 2px solid var(--color-border);
  margin-bottom: var(--space-8);
}

.profile-avatar {
  width: 80px;
  height: 80px;
  background: linear-gradient(135deg, var(--color-primary), var(--color-secondary));
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 3rem;
  color: var(--color-white);
}

.profile-info {
  flex: 1;
}

.profile-name {
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
  margin-bottom: var(--space-1);
}

.profile-username {
  font-size: 1rem;
  color: var(--color-text-secondary);
  margin-bottom: var(--space-2);
}

.profile-role {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  border-radius: var(--radius-full);
  letter-spacing: 0.05em;
}

.profile-role.admin {
  background: var(--color-secondary);
}

.profile-tabs {
  display: flex;
  gap: var(--space-4);
  margin-bottom: var(--space-8);
}

.profile-tab {
  padding: var(--space-3) var(--space-6);
  background: var(--color-gray-100);
  border: none;
  border-radius: var(--radius-lg);
  font-size: 0.9375rem;
  font-weight: 600;
  color: var(--color-text-secondary);
  cursor: pointer;
  transition: all var(--transition-base);
}

.profile-tab.active {
  background: var(--color-primary);
  color: var(--color-white);
  transform: translateY(-2px);
}

.profile-tab-content {
  display: none;
}

.profile-tab-content.active {
  display: block;
  animation: fadeIn 0.3s ease;
}

.profile-tab-content h3 {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--color-text);
  margin-bottom: var(--space-6);
}

.history-list,
.saved-list {
  display: flex;
  flex-direction: column;
  gap: var(--space-4);
  max-height: 400px;
  overflow-y: auto;
}

.history-item,
.saved-item {
  padding: var(--space-4);
  background: var(--color-gray-50);
  border-radius: var(--radius-lg);
  border-left: 4px solid var(--color-primary);
  transition: all var(--transition-base);
}

.history-item:hover,
.saved-item:hover {
  background: var(--color-gray-100);
  transform: translateX(4px);
}

.history-item-header,
.saved-item-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: var(--space-2);
  gap: var(--space-3);
}

.history-item-actions {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  flex-shrink: 0;
}

.history-item-title,
.saved-item-title {
  font-weight: 700;
  color: var(--color-text);
}

.history-item-date,
.saved-item-date {
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.history-item-meta {
  display: flex;
  gap: var(--space-4);
  font-size: 0.875rem;
  color: var(--color-text-secondary);
}

.history-item-meta span {
  display: flex;
  align-items: center;
  gap: var(--space-1);
}

.freshness-badge {
  display: inline-block;
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
}

.freshness-badge.level-5 { background: #26de81; color: white; }
.freshness-badge.level-4 { background: #6DD5ED; color: white; }
.freshness-badge.level-3 { background: #FFD700; color: #333; }
.freshness-badge.level-2 { background: #FFA500; color: white; }
.freshness-badge.level-1 { background: #FF4444; color: white; }

.empty-state {
  text-align: center;
  padding: var(--space-12) var(--space-6);
  color: var(--color-text-secondary);
  font-size: 1rem;
}

.profile-actions {
  margin-top: var(--space-8);
  padding-top: var(--space-6);
  border-top: 2px solid var(--color-border);
  display: flex;
  justify-content: center;
}

/* User Icon Button in Header */
.header-actions {
  display: flex;
  align-items: center;
  gap: var(--space-4);
}

.user-icon-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--color-white);
  border: 2px solid var(--color-border);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  transition: all var(--transition-base);
  position: relative;
}

.user-icon-btn:hover {
  background: var(--color-gray-50);
  border-color: var(--color-primary);
  transform: scale(1.08);
  box-shadow: 0 4px 12px rgba(232, 93, 117, 0.2);
}

.user-icon-btn.authenticated {
  border-color: var(--color-primary);
  background: linear-gradient(135deg, rgba(232, 93, 117, 0.1), rgba(255, 107, 136, 0.1));
}

.user-icon-btn.admin {
  border-color: var(--color-secondary);
  background: linear-gradient(135deg, rgba(209, 67, 97, 0.1), rgba(232, 93, 117, 0.1));
}

.nav__btn--user {
  display: none;
  border-top: 1px solid var(--color-border);
  margin-top: var(--space-2);
  padding-top: var(--space-4);
  justify-content: flex-start;
  gap: var(--space-3);
}

#mobile-user-icon {
  font-size: 1.25rem;
}

@media (max-width: 768px) {
  .header-actions {
    display: none;
  }

  .nav__btn--user {
    display: flex;
  }
}

/* Save Button for Articles */
.save-article-btn {
  background: var(--color-gray-100);
  border: 2px solid var(--color-border);
  color: var(--color-text-secondary);
  padding: var(--space-1) var(--space-3);
  border-radius: var(--radius-md);
  font-size: 0.8125rem;
  font-weight: 600;
  cursor: pointer;
  transition: all var(--transition-base);
  display: inline-flex;
  align-items: center;
  gap: var(--space-1);
}

.save-article-btn:hover {
  background: var(--color-gray-200);
}

.save-article-btn.saved {
  background: var(--color-primary);
  border-color: var(--color-primary);
  color: var(--color-white);
}

.save-article-btn.saved:hover {
  background: var(--color-secondary);
  border-color: var(--color-secondary);
}

/* Responsive */
@media (max-width: 768px) {
  .modal-content {
    width: 95%;
    max-height: 85vh;
  }

  .auth-modal-content,
  .profile-modal-content {
    padding: var(--space-6);
  }

  .profile-header {
    flex-direction: column;
    text-align: center;
  }

  .profile-tabs {
    flex-direction: column;
  }

  .profile-tab {
    width: 100%;
  }
}